局部应力应变法寿命预测应用研究
LIFE PREDICTION OF LOCAL STRESS-STRAIN METHOD
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Abstract: The local stress strain method is applied to LCF life prediction.The method and procedure for determining reliability life and flight life are provided.The influence of the variable amplitude cycle loading on the lives and effects of the fluctuation of material fatigue constants on the lives are considered.In addition the present method is compared with the EGD 3 method.
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